build-aux/vc-list-files

   1 #!/bin/sh
   2 # List version-controlled file names.
   3
   4 # Print a version string.
   5 scriptversion=2018-03-07.03; # UTC
   6
   7 # Copyright (C) 2006-2020 Free Software Foundation, Inc.
   8
   9 # This program is free software: you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation, either version 3 of the License, or
  12 # (at your option) any later version.
  13
  14 # This program is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18
  19 # You should have received a copy of the GNU General Public License
  20 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  21
  22
  23 # List the specified version-controlled files.
  24 # With no argument, list them all.  With a single DIRECTORY argument,
  25 # list the version-controlled files in that directory.
  26
  27 # If there's an argument, it must be a single, "."-relative directory name.
  28 # cvsu is part of the cvsutils package: https://www.red-bean.com/cvsutils/
  29
  30 postprocess=
  31 case $1 in
  32   --help) cat <<EOF
  33 Usage: $0 [-C SRCDIR] [DIR...]
  34
  35 Output a list of version-controlled files in DIR (default .), relative to
  36 SRCDIR (default .).  SRCDIR must be the top directory of a checkout.
  37
  38 Options:
  39   --help     print this help, then exit
  40   --version  print version number, then exit
  41   -C SRCDIR  change directory to SRCDIR before generating list
  42
  43 Report bugs and patches to <bug-gnulib@gnu.org>.
  44 EOF
  45     exit ;;
  46
  47   --version)
  48     year=`echo "$scriptversion" | sed 's/[^0-9].*//'`
  49     cat <<EOF
  50 vc-list-files $scriptversion
  51 Copyright (C) $year Free Software Foundation, Inc,
  52 License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>
  53 This is free software: you are free to change and redistribute it.
  54 There is NO WARRANTY, to the extent permitted by law.
  55 EOF
  56     exit ;;
  57
  58   -C)
  59     test "$2" = . || postprocess="| sed 's|^|$2/|'"
  60     cd "$2" || exit 1
  61     shift; shift ;;
  62 esac
  63
  64 test $# = 0 && set .
  65
  66 for dir
  67 do
  68   if test -d .git || test -f .git; then
  69     test "x$dir" = x. \
  70       && dir= sed_esc= \
  71       || { dir="$dir/"; sed_esc=`echo "$dir"|env sed 's,\([\\/]\),\\\\\1,g'`; }
  72     # Ignore git symlinks - either they point into the tree, in which case
  73     # we don't need to visit the target twice, or they point somewhere
  74     # else (often into a submodule), in which case the content does not
  75     # belong to this package.
  76     eval exec git ls-tree -r 'HEAD:"$dir"' \
  77       \| sed -n '"s/^100[^      ]*./$sed_esc/p"' $postprocess
  78   elif test -d .hg; then
  79     eval exec hg locate '"$dir/*"' $postprocess
  80   elif test -d .bzr; then
  81     test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
  82     eval exec bzr ls -R --versioned '"$dir"' $postprocess
  83   elif test -d CVS; then
  84     test "$postprocess" = '' && postprocess="| sed 's|^\./||'"
  85     if test -x build-aux/cvsu; then
  86       eval build-aux/cvsu --find --types=AFGM '"$dir"' $postprocess
  87     elif (cvsu --help) >/dev/null 2>&1; then
  88       eval cvsu --find --types=AFGM '"$dir"' $postprocess
  89     else
  90       eval awk -F/ \''{                 \
  91           if (!$1 && $3 !~ /^-/) {      \
  92             f=FILENAME;                 \
  93             if (f ~ /CVS\/Entries$/)    \
  94               f = substr(f, 1, length(f)-11); \
  95             print f $2;                 \
  96           }}'\''                                \
  97         `find "$dir" -name Entries -print` /dev/null' $postprocess
  98     fi
  99   elif test -d .svn; then
 100     eval exec svn list -R '"$dir"' $postprocess
 101   else
 102     echo "$0: Failed to determine type of version control used in `pwd`" 1>&2
 103     exit 1
 104   fi
 105 done
 106
 107 # Local variables:
 108 # eval: (add-hook 'before-save-hook 'time-stamp)
 109 # time-stamp-start: "scriptversion="
 110 # time-stamp-format: "%:y-%02m-%02d.%02H"
 111 # time-stamp-time-zone: "UTC0"
 112 # time-stamp-end: "; # UTC"
 113 # End: